SEATTLE, WA -- PATH scientists and collaborators have developed formulation methods that protect hepatitis B vaccine from heat and freeze damage, helping to ensure the potency of hepatitis B vaccine in areas of the world where the cold chain is insufficient. For the full press release, visit the PATH web site.

Connect

Guided by the belief that every life has equal value, the Bill & Melinda Gates Foundation aspires
to help all people lead healthy, productive lives. We are dedicated to discovering and disseminating
innovative approaches to addressing extreme poverty and poor health in developing countries and improving
the U.S. education system. Because our financial resources, while significant, represent a small fraction
of what’s needed to address these challenges, we work in partnership with governments, the private sector,
and other donors and organizations to achieve the greatest possible impact.
www.gatesfoundation.org